86 Mondial no $park

fyi I had a engine kill problem that went away when I cleaned the following:

pay special attention to the large black "box" component that goes into the fuse box (the thing thats about 2 inch by 1inch and sticks out higher than the relays) ...take it out and clean its contacts also...

it may sound silly but go through each of your fuses in the fuse box and remove clean and put back in...i use electrical contact cleaner and take them in and out several times per fuse


if that doesnt work make sure that your large white connector that is located left rear fender well is cleaned and connected

good luck and please advise

 

Thats the sipea relay for wipers..has nothing to do with start problems.
Look first the wire connections at the ignition coils...maybe you touched those when working on the distributors.

Guido

 

The large white multi wire connector in the vertical position on the lower right of the fuse panel may have an overheated key pin in there. Remove and inspect, clean and put back on and try again. Might be some browning of the connector that is further visual evidence.

 

yes that is what the component does HOWEVER there seems to be alot of connections in the fusebox that if you wiggle the contacts of that component strange things occur...just saying it worked for me when my wrench told me to do that

 

second that too

 

Have you replaced the (Magneti Marelli Ignition Coil Power Module), these ignition modules sit on top of the coils in the 3.2 engine setup and carries spark out to the plugs. They tend to go bad but should be a cheap fix at $150 a piece.

See my thread, may help:
http://www.ferrarichat.com/forum/mondial/364375-rough-idle-loss-power-backfire-5.html
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It actually "MicroPlex" ECU -- if you search on that name, you should get some prior threads describing how to make a functional AC voltage measurement of the signals from the two flywheel sensors during starter motor cranking (and both those signals must be present/good for the system to work).

 

nudo, that's pretty funny ...

 

Have you tried to switch the starter relais with the relais who pump de headlights up?
The have normally the same specifications and bosch vin number. in my car the problem was directly solved, after i switched those two and I now know that this particular switch was sticking, it was also feeling much warmer after running the starter motor.
Try to switch them out en see what happens, if the car starts en the lights won't go up than you how to solve the problem maybe.

 

+1

 

That is really not a definitive functional test. If you measure the AC voltage between the two wires of each sensor (while still connected) during starter motor cranking, and get reasonable values (something like ~2V AC for the flywheel sensor and 0.2V AC for the TDC sensor IIRC), then you can pull your hair out and scream if still no spark . If you confirm those AC signals are present during starter motor cranking, but no spark, give a shout and I'll take a peek at your schematic to see what measurements at the ECU connector and/or power module connectors might be worth making to check further.

 

There is 1 wire (yellow) going from contact switch to 1 ignition coil (nr 15 on coil), connected to the other ignition coil (also nr 15 on coil).
Check if you have power with contact on.
The other wire on coil (yellow/black on nr 1) goes to module A 131 on nr 11.
The other wire on the other coil (green on nr 1) goes to the other module B 130 on 11.
That same connection (yellow) you have from contact switch to 1 module (nr 8) and connected to the other module (nr 8). Also power when contact on.
When NO power on both, there is a problem in your switch. You can connect a wire direct +battery to nr 15 of coils to see you get power to distributor.
Normaly with contact on there is power on both wires between ignition coil and distributor.
When NO power there is a problem in your coils.
When power on all, there is a problem inside the distributor. Little screws inside distributor that holds the wires to coil, plugs can be corroded.
Make sure your minus connection between modules and frame are ok.
Guido
PS : if you need wiring diagram send email to afterburner (in colorcodes) or to me (black/white)

 

Send my your mail to [email protected]. I will send you the wiring diagram that will show you numbers as fact. I can only send you the complet diagram in Pdf...

Guido